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标题翻译：使用包含激光加速颗粒的同步和脉冲光源测试组件，电路和复杂系统的系统和方法

公开(公告)号：WO2015030619A4

公开(公告)日：2015-05-28

申请号：PCT/RO2014000022

申请日：2014-08-26

申请人： INST NAT CERCETARE DEZVOLTARE

发明人： GANCIU-PETCU MIHAI , PISO MARIUS-IOAN , STOICAN OVIDIU-SORIN , MIHALCEA BOGDAN-VASILE , DIPLAŞU, CONSTANTIN , MARGHITU OCTAV , JULEA ANDREEA-MARIA , SURMEIAN AGAVNI , GROZA ANDREEA-LILIANA , DABU, RĂZVAN-VICTOR-ANTON , MORJAN ISON

IPC分类号： G01R31/28 , G01R31/311 , G01R31/317 , H05H15/00

CPC分类号： H05H7/00 , G01R31/311 , H05H2007/008

摘要： The patent application refers to a system and method to test components, circuits and complex equipment, used in order to determine the effect of an external particle flux and of radiation, with different energies, upon the characteristics and operating parameters and, if applicable, upon the program which controls the operation of components, circuits and complex equipment located on-board satellites, space ships or planes flying at high altitudes, that may be part of control systems for nuclear reactors or particle accelerators, intended for handling nuclear materials or waste, or used in areas exposed to nuclear accidents. We suggest a method to generate two or more pulsed fluxes of particles, that can eventually be associated with the emission of gamma or X ray radiation, characterized by specific space configurations, with an aim to use them to perform radiation hardening tests on components and complex systems (intended to operate in outer space or in very demanding environments such as nuclear plants or particle accelerators). According to the patent application, the system is made out of at least two separate laser- plasma particle accelerators (3, 4), placed in different locations with respect to the subsystem (1) under test, fixed on the holder system (2) which is able to rotate and translate, horizontally and vertically, so that the incident particle fluxes (5 and 6) can be applied under different optical angles and to different areas of the subsystem (1). Depending on their design, the laser-plasma accelerators (3 and 4) generate at least two pulsed fluxes of accelerated particles (5 and 6) that may contain identical or different types of particles, by applying incident laser pulses (9 and 10) delivered by two separate high power lasers (7 and 8). The laser beam (9) generated by the high power laser (7) is guided by a mirror (11) towards a parabolic mirror (13) that focuses the beam at the input of a laser-plasma accelerator (3). The laser beam (10) delivered by the high power laser (8), is guided by a mirror (12) towards a parabolic mirror (14), that focuses the beam at the input of another laser-plasma accelerator (4). According to the patent application, the method consists of a calibration procedure and the determination of the operating parameters of the subsystem (1) under test, i) in absence of particle fluxes (5 and 6), ii) in presence of particle fluxes (5 and 6), and iii) after applying the particle fluxes (5 and 6) to the subsystem (1).

摘要翻译：专利申请是指用于测试组件，电路和复杂设备的系统和方法，用于确定外部颗粒通量和不同能量的辐射对特性和操作参数的影响，如果适用，则适用于控制位于机载卫星，太空船或高空飞行的飞机的组件，电路和复杂设备的操作程序，可能是用于处理核材料或废物的核反应堆或粒子加速器的控制系统的一部分，或用于暴露于核事故的地区。我们建议一种产生两个或多个脉冲通量的粒子的方法，其最终可能与伽马或X射线辐射的发射相关联，其特征在于特定的空间配置，目的是使用它们对组件和复合物进行辐射硬化测试系统（旨在在外层空间或非常苛刻的环境中操作，如核电站或粒子加速器）。根据该专利申请，该系统由至少两个单独的激光等离子体粒子加速器（3,4）制成，放置在相对于被测子系统（1）的不同位置，固定在保持器系统（2）上，其能够水平和垂直地旋转和平移，使得入射的颗粒通量（5和6）可以在不同的光学角度和子系统（1）的不同区域上施加。根据其设计，激光等离子体加速器（3和4）通过施加入射激光脉冲（9和10）产生至少两个脉冲通量的加速颗粒（5和6），其可以包含相同或不同类型的颗粒通过两个单独的高功率激光器（7和8）。由高功率激光器（7）产生的激光束（9）由反射镜（11）引导到将激光束聚焦在激光等离子体加速器（3）的输入处的抛物面反射镜（13）。由高功率激光器（8）传送的激光束（10）被反射镜（12）引导到抛物面镜（14），其将光束聚焦在另一激光等离子体加速器（4）的输入处。根据专利申请，该方法包括校准程序和测试中子系统（1）的操作参数的确定，i）没有颗粒通量（5和6），ii）在存在颗粒通量（ 5和6），以及iii）将颗粒通量（5和6）施加到子系统（1）之后。

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